In case of danger, both the rescuer and the rescued should keep calm. Different dangers also have different first aid points. The following three first aid methods are suitable for different situations.
First aid for heatstroke: 1. Immediately move the patient to a ventilated, cool and dry place, such as a corridor or under a tree. 2. Let the patient lie on his back, unbutton his collar and take off or loosen his coat.
If clothes are soaked by sweat, change dry clothes, and turn on the electric fan or air conditioner (direct blowing should be avoided) to dissipate heat as soon as possible. 3. Cold compress the head, armpit and groin with a wet towel, and wipe the whole body with warm water if possible, at the same time, accelerate blood circulation and promote heat dissipation.
4. Conscious patients or patients who have cooled off summer heat can drink mung bean soup, light salt water, or take Ren Dan, ten drops of water and Huoxiang Zhengqi water (capsules) to cool off summer heat. 5. In case of high fever, coma, convulsion and other symptoms, the patient should lie on his side, tilt his head back, and keep the respiratory tract unobstructed. At the same time, you should immediately call 120 for help from medical staff for emergency treatment.
Second, the common emergency treatment methods for burns and scalds are: 1. If the burn site is the head and neck, there is no need to bandage it. Exposure therapy should be used, and only burn ointment should be applied to the wound, but nose, tears and saliva should not pollute the wound. Once the wound is seriously polluted, tetanus antitoxin and antibiotics should be injected into the hospital when necessary to control infection.
2. If the blisters have been broken after burns, and the local area is polluted by dirt, it should be washed with normal saline, and the surrounding area should be cleaned and disinfected. Then cover the wound with vaseline gauze and sterile gauze and change the dressing every 2-3 days. 3. If blisters are formed after burns, it is best not to puncture the blisters to avoid infection. If the blisters are large, you need to go to the hospital for treatment.
4, for a small area of mild burns, can be washed with cold water in time, in order to reduce the temperature, reduce pain and swelling. If the burned area is dirty, you can wash it with soapy water, but don't scrub it hard; Dip in dry water, and then apply medicine such as scald cream and safflower oil.
Third, drowning first aid 1, when trying to get close to drowning patients, rescuers should use some means of transportation (boats, life rafts, wave breakers, floating devices) to reach the patients as soon as possible, and rescuers must always pay attention to their own safety and reduce the danger of themselves and patients. 2. All patients should be regarded as possible spinal cord injuries, and should be treated to fix the cervical and thoracic vertebrae.
Fix the patient's neck in a neutral position (no flexion or extension), make the patient lie on his back and float on the horizontal back support device, and then lift it off the water. If it is necessary to turn the patient over, keep the head, neck, chest and body in a straight line along the long axis, and carefully roll the wooden sample to the horizontal supine position.
3. While keeping the head neutral, lift your chin to open the airway. Once the patient's airway can be opened, respiratory therapy should be started, usually after the patient is in shallow water or out of water.
If it is difficult for rescuers to hold the patient's nostrils, support the head and open the airway in the water, mouth-to-mouth artificial respiration can be used instead of mouth-to-mouth artificial respiration. Mud, weeds, vomit, dentures, etc. What is in the mouth and nose should be removed, and it is not necessary to remove the wrong water absorption in the airway.
Heimlich method should not be routinely used for resuscitation of drowning patients. Tightly wrapped underwear and belts should be loosened.
4. Immediately after chest compression, take the patient out of the water, and check the circulation indication, systemic circulation indication (reactive exercise of breathing, cough or respiratory therapy) and pulse. Vomiting during resuscitation may occur during chest compressions or respiratory therapy. Turn the patient's head to one side and remove the vomit with fingers, clothes and aspirator.
If there may be spinal cord injury, it should be fixed, and the head, neck and trunk should move as a whole when moving. It is best to know what kind of poison is contained in the water.
The drowning person may have primary or secondary hypothermia and should be reheated. Extended data:
Emergency rescue procedures usually have these steps: the first step is to call the emergency number120; The second is to quickly transfer the injured to the nearest safe place; The third is to quickly classify the wounded, first rescue the critically ill and give priority to escorting the critically ill.
In the case of serious injury or sudden illness, we should pay special attention to the following first aid points when calling for help: First, implement rapid rescue. Second, we should put the wounded and sick in a ventilated place.
We must follow the "three fasts" principle of quick grab, quick rescue and quick delivery. Ensure that the injured and rescuers are not in further danger.
Check the wounded: including consciousness, breathing, pulse, pupil, trauma, bleeding, etc. Help 1. Calm down on-site command and ask others for help.
2. Tel: 120 (please specify the location, injury, number of people, name and required support items. First aid priority: 1. Keep the respiratory tract open.
2. Rebuild the respiratory function-when breathing stops, give artificial respiration. 3. When the heart stops when the circulatory function is reconstructed (1), it is given to the outside of the heart.
(2), severe bleeding to stop bleeding. 4. Prevent shock.
5. Prevent injury again. Grasp the principle of 1, and put the injured person in a correct and comfortable posture to prevent the illness from getting worse.
2. Keep warm, but avoid overheating and sweating. 3. Give psychological support to the injured.
4, detailed records, and observe the patient's condition changes at any time. The key points of first aid in case of serious injury or sudden serious illness are: a. Quick rescue (such as dragging the injured out of the water or fire).
B. Be sure to put the wounded and sick in a ventilated place for mouth-to-mouth communication. Baidu encyclopedia-first aid technology.
2. First aid knowledge
Life will inevitably encounter some accidents. The following are some first aid tips for heatstroke, shock, centipede bite, pet bite and bee sting.
First aid for heatstroke 1. Immediately move the patient to a ventilated, cool and dry place, such as a corridor or under a tree. 2. Let the patient lie on his back, unbutton his collar and take off or loosen his coat.
If clothes are soaked by sweat, change dry clothes, and turn on the electric fan or air conditioner (direct blowing should be avoided) to dissipate heat as soon as possible. 3. Cold compress the head, armpit and groin with a wet towel, and wipe the whole body with warm water if possible, at the same time, accelerate blood circulation and promote heat dissipation.
4, conscious patients or patients who have cooled down, you can drink mung bean soup, light salt water and other summer heat. 5. In case of high fever, coma, convulsion and other symptoms, the patient should lie on his side, tilt his head back, and keep the respiratory tract unobstructed. At the same time, you should immediately call 120 for help from medical staff for emergency treatment.
Second, shock 1, shock patients should be on-site rescue, keep the patient quiet. 2.* * * Take the prone position of shock, that is, the head and legs are raised by about 30℃ respectively.
3. Keep the respiratory tract unobstructed, remove foreign bodies in the oropharynx, lift the mandible, and intubate or cut the trachea if necessary. 4. Don't give the patient any drinks or food during transit. If the patient's lips are dry, wet them with wet gauze. If the patient breathes with his mouth open, open the gauze to cover his mouth.
Three, centipede bite should be immediately washed with weak alkaline solution (such as soapy water, light lime water, etc.). ) and cold compress, or use the same amount of dried alum to grind into powder and mix with strong tea or soju to apply to the wound, or use Houttuynia cordata and dandelion to mash and apply externally. Anyone with systemic symptoms should go to the hospital as soon as possible. Iv. After a pet bites 1 and is caught by a pet, the wound should be washed repeatedly with plenty of soapy water immediately to minimize the invasion of virus. After this treatment, you should go to the hospital immediately.
2. At the same time, be sure to inject rabies vaccine. The death rate of rabies is extremely high, and once it occurs, the treatment is almost hopeless.
But prevention can be very simple. If there is a baby at home, it is best not to have a dog or cat. Five, bee sting 1, can use weak alkaline solution such as 3% ammonia, soapy water, etc. External use can neutralize acidosis, and safflower oil, essential balm and toilet water can also be used. External use.
2. The bee sting can be neutralized with a weak acid solution (such as vinegar), and wiped with a small needle or gauze to remove the bee sting. 3. Those with severe local symptoms are also treated with cupping and local blocking, and given painkillers.
Those with severe systemic symptoms should go to the hospital as soon as possible. Antibiotics should be added to those who have been stung by bees or have signs of suppuration.
Baidu encyclopedia-first aid technology Baidu encyclopedia-first aid.
3. What are the common first aid methods?
First, take off clothes soaked in fire or boiling liquid as soon as possible, especially chemical fiber clothes.
In order to prevent the hydrothermal solution on the burning clothes or clothes from continuing to act, the wound will be enlarged and deepened. The second is to put out the fire with water, or jump into a nearby pool or river ditch.
Third, after lying down quickly, slowly roll on the ground and crush the flame. Don't stand, run or call when the wounded clothes are on fire, so as not to aggravate head and face burns or inhalation injuries.
Fourth, leave the closed and poorly ventilated site quickly to avoid inhalation injury and suffocation. Fifth, quickly cover the fire with non-flammable items around you, such as blankets, coats and quilts. In order to isolate it from the air and put out the fire.
Six, timely cold therapy cold therapy can prevent heat from deepening the wound after thermal burn, and can relieve pain, reduce exudation and edema. Therefore, if conditions permit, cold therapy should be carried out as soon as possible, and the earlier the effect, the better.
4. What is the common sense of first aid?
Configuration of family first aid kit 1. Some sterilized gauze, bandages, adhesive tapes, cotton swabs, etc. It should be prepared at home, which is commonly used in first aid.
If possible, it is best to use a large triangular towel with a side length of about 1 m. 2. Thermometer is a measuring tool that must be prepared.
Medical scissors and tweezers should also be prepared accordingly and disinfected with fire or alcohol before use. 3. It can be mixed with iodine, purple liquid, red liquid, scald ointment, eye ointment, antipruritic and cooling oil, dampness-removing and pain-relieving ointment, band-aid and 75% alcohol.
4. It can be combined with antipyretic, analgesic, antidiarrheal, carsick prevention, general anti-inflammatory drugs and digestive AIDS. The medicines in the family first aid kit should be regularly checked and replaced, and stored in a ventilated and cool place to avoid invalidation or deterioration, which may cause harm to human body.
First aid knowledge of artificial respiration Patients with apnea caused by accidents such as cardiac arrest, electric shock, drowning, poisoning and anesthesia can be rescued by mouth-to-mouth artificial respiration. 1. First, clean the sputum and foreign bodies in the patient's mouth and nasal cavity to keep the patient's respiratory tract unobstructed.
2. Let the patient lie flat, cover his mouth with two layers of gauze, hold his chin with one hand, and tilt his head back; Hold the nostril with the other hand to prevent gas from escaping from the nostril during rescue. 3. Take a deep breath, then bend down and blow in close to the patient's mouth.
4. After blowing, if you hear the sound of returning air, it means that the airway is unobstructed, and you can rescue it again. When blowing, children should blow 20 times per minute, and adults should not blow more than 12 times.
Heart * * * First aid knowledge When artificial respiration is used for first aid, the heart should be * * * at the same time to promote the recovery of heart beating and blood circulation. * * * is to restore the systolic and diastolic function of the heart by pressing, and the pressing time is 60 times per minute.
The pressing point is one third above the bottom of the sternum. When pressing, the palms of both hands are down, the carpus is inward, and the palms overlap and cross together.
The pressing direction should be 5~6 cm away from the center of the spine. It is best to have two people for artificial respiration, one for artificial respiration and the other for heart * * * and press about 5 times each time.
First aid for acute appendicitis Acute appendicitis is a common acute abdomen. If the illness is delayed, it is easy to have suppurative perforation of the appendix, forming suppurative peritonitis, causing shock and life-threatening, and it is necessary to go to the hospital for treatment immediately. Antibiotics such as metronidazole, ciprofloxacin, levofloxacin and amoxicillin can be given before admission.
Do not use painkillers to avoid covering up symptoms and delaying diagnosis and treatment. Basic treatment: including bed rest, diet control, proper fluid replacement and symptomatic treatment.
2. Antibacterial treatment: broad-spectrum antibiotics (such as ampicillin) and anti-anaerobic drugs, such as metronidazole, are selected. 3. Acupuncture treatment: You can choose Zusanli and Appendix, and keep the needle for 30 minutes, twice a day for 3 consecutive days.
4 Chinese medicine treatment: it can be divided into external application and oral administration. External application: Suitable for appendiceal abscess.
For example, Sihuang powder (rhubarb, coptis root, scutellaria root, phellodendron bark, equal parts) and appropriate amount of borneol are ground into fine foam, and then mixed into paste with warm water. External use.
Oral administration: Its main functions are clearing away heat and toxic materials, promoting qi and blood circulation, and dredging interior to attack interior. According to the principle of syndrome differentiation and treatment in traditional Chinese medicine, acute appendicitis is divided into three stages, and its main prescription is selected respectively.
5. Go to the hospital for surgery. The first-aid treatment of heatstroke will quickly move the patient to a cool and ventilated place, let the patient lie down, unbutton his clothes, wipe his body with a cold towel, or wipe his side with alcohol and blow it with his mouth to promote the rapid evaporation and heat dissipation of alcohol.
Then * * * for its limbs, promote the blood circulation of the body, so that organs can maintain normal operation. Patients can drink cold boiled water, salt water or mung bean soup when they want to drink water.
If severe heatstroke occurs unconsciousness, inability to urinate, changes in blood pressure and heartbeat, subcutaneous bleeding, or even coma or convulsions, you should be sent to the hospital immediately. The first aid for syncope syncope is a temporary loss of consciousness caused by temporary anemia.
The patient suddenly became weak, with black eyes, pale skin and lips, cold limbs and sweating. Such as being frightened, standing for too long, or lying in bed for a long time and suddenly getting up.
At this time, the patient should lie down, take a prone position, keep his head low and his feet high, so as to increase the return of blood to the brain, cover the quilt and keep warm and quiet. Feed hot tea and sugar water.
Generally, after first aid, the patient will regain consciousness. If it is caused by massive bleeding and has a history of heart disease, it should be sent to the hospital for emergency treatment.
The first aid method of shock can be used for emergency treatment in the following aspects. 1. Make the sick and wounded feel comfortable and at ease immediately.
2. If possible, let the injured person lie on his back, keep his head down and lean to one side (keep blood supply to the brain to prevent vomiting). If the leg is not broken, try to raise it as high as possible.
3. Cover the blanket and keep warm. Do not use hot water bottles to avoid blood flowing to the skin and causing ischemia of important organs.
4. Relaxing clothes helps blood circulation. 5. Try to find out the cause of shock and deal with it.
6. When the sick and wounded are thirsty, wet their lips with water, but don't drink any drinks. 7. If the heartbeat and breathing stop, artificial respiration should be done immediately, and the posture during treatment should be maintained with a stretcher and sent to the hospital.
How to give first aid when sudden death? Usually, people will damage brain cells from cardiac arrest to complete death. Even after being rescued, people will lose their thinking ability. Therefore, if sudden death occurs, immediate rescue should be carried out.
The rescue method is as follows: let the patient lie on his back and take off the pillow, with his head tilted back and his neck straight. Make the patient's airway unobstructed.
Then carry out artificial respiration rescue. The rescuer holds the patient's jaw with his right hand, holds the patient's nostril with his left hand, breathes mouth to mouth, and squeezes his heart at the same time, alternately at the rate of 20~30 times per minute. Artificial respiration should be completed within 2~3 minutes, otherwise the patient will die because of the untimely rescue.
* * * The first aid for sudden death is to let the patient lie on his back with his head down and his feet high, blow hot air into his mouth, and press the acupuncture point in the middle of the person with acupuncture or thumb. After the patient slowly recovers his breathing, he can take ginseng and aconite soup. Or pick up the unconscious dead, insert a bamboo tube connected at both ends into the throat and try to breathe. Saving lives won't take long.
How to treat asphyxiated patients? Put the asphyxiated person flat in a well-ventilated place, and then give artificial respiration. That is, hold the patient's chin up first, make his head lean back as far as possible, and make his airway unobstructed.
Then squeeze his nose tightly, then blow hard into his mouth to make his chest bulge, and so on, about 12 times per minute. If a foreign body suffocates, the patient can be turned upside down, or prone on the back of the chair, on the lowest step of the stairs, or hang his head on the bedside side.
5. First aid skills
Damage 1. If your eyes are injured, don't rub and rinse them. Drop an appropriate amount of anti-inflammatory eye drops at most and lie flat. Call 120 or send to a conditional hospital.
2. If your hands or feet are injured by firecrackers and bleed, you should quickly stick your hands on the bleeding area. If you have Yunnan Baiyao powder or notoginseng, you can sprinkle a little to stop the bleeding. If the bleeding is not limited to a large amount, apply a rubber band or coarse cloth to tie the upper part of the bleeding part, raise the affected limb and send it to the hospital for debridement.
However, the bandage should be loosened every 15 minutes to avoid ischemic necrosis of the affected part. Finger cutting 1. If there is less bleeding and the injury is not serious, you can put a band-aid on the wound after cleaning.
It is not recommended to apply mercuric chloride or hemostatic powder to the wound, as long as the wound is kept clean. 2, if the wound is big and bleeding, should stop bleeding first, and then immediately sent to the hospital.
The specific hemostasis method is: wrap the wound with clean gauze, hold the two sides of the finger root and hold it high above the heart, because the blood vessels here are distributed on the left and right sides, this gesture can effectively stop bleeding. Rubber tourniquet will be more effective, but it should be noted that tourniquet must be relaxed for a few minutes every 20-30 minutes, otherwise it will easily lead to finger ischemia and necrosis.
First aid formula for cerebral hemorrhage: turn head to side. Typical symptoms: People with a history of hypertension suddenly have slurred speech or even coma due to sudden drop in body temperature or emotional excitement. 1, family members should restrain their emotions, and don't shout or shake the unconscious person violently in order to wake up the patient, otherwise it will only worsen the condition rapidly.
2, patients lying in bed, due to the increase of brain pressure, such patients are prone to jet vomiting, if not cleared in time, may lead to cerebral hemorrhage coma, due to vomit blocking airway suffocation and death. Therefore, the patient's head must be turned to one side so that vomit can flow out of his mouth.
3. Family members can apply ice packs or cold towels on the forehead of patients to help stop bleeding and reduce brain pressure. Alcoholism 1, used in coma to ensure airway patency.
2. If the patient vomits, immediately keep him in a stable lateral position and let the vomit flow out. 3. Keep the patient warm, especially in wet and cold conditions.
4, check the breathing, pulse and reaction degree, use cardiopulmonary resuscitation immediately when necessary. 5, put the patient in a stable lateral position, closely monitor the condition, check and record the breathing, pulse and reaction degree every 65438 00 minutes.
First aid formula of hemorrhagic shock: close observation to prevent blood loss. Typical symptoms: blood pressure is zero due to accidental massive blood loss.
1, for shock patients, it must be noted that when the stretcher is carried to the rescue site, the patient's head should be close to the stretcher bearer behind, so as to closely observe the shock patient at any time to cope with the deterioration of the condition. On the way to the hospital, the patient's head should face the direction opposite to the direction of the vehicle (ambulance, plane, etc.). ) carrying him, so as not to accelerate further blood loss in the patient's brain.
3. If the victim of shock is a pregnant woman in the big month, she should be placed in the lateral position, otherwise the fetus and the huge uterus will press the blood vessels, which will reduce the amount of blood flowing back to the heart and aggravate the shock. Burning 1, local cooling with cold water 10 min.
2. Cover with a clean and moist dressing. 3. When the wound is swollen, remove the watch, bracelet, ring, etc. , gently fix and bandage the dressing, be careful not to be too tight.
Tie a bandage on the other side of the wound. Burn treatment 1. If the burned skin is still intact, the local temperature should be reduced as soon as possible.
For example, put it under the tap and rinse it 10 minutes or so. This will take away local tissue heat and reduce further damage.
2. Wrap the wound with a soft, moist, preferably sterilized cushion. Be careful not to be too tight.
3. If the skin is burned, cover it with a clean cushion to protect the wound and reduce the risk of infection. First aid formula for gastric perforation: lying on the left side.
Typical symptoms: patients with gastric ulcer suddenly have unbearable severe abdominal pain, and the abdomen is hard and swollen, that is, it is very likely that gastric perforation will suddenly occur. During the Spring Festival, patients with gastric ulcer are prone to stomach perforation due to mood swings or overeating. Once the above symptoms appear, the possibility of gastric perforation should be considered immediately.
Before the ambulance arrives, you should do the following: 1, don't roll over your stomach and lie on the bed facing left. The reason is that most of the perforation sites are located on the right side of the stomach.
Lying to the left side can effectively prevent gastric acid and food from further flowing to the abdominal cavity and aggravate the condition. 2. If the medical staff can't arrive in time, but there are some simple medical equipment at the scene, the patient can insert the gastric tube himself.
Specific methods: insert the stomach tube into the nostril to the throat, breathe hard and swallow, and swallow the stomach tube into the stomach. Then use a syringe to pump out the contents of the stomach, which can reduce the degree of infection in the abdominal cavity and win the treatment time for patients. Please remember that the patient must also lie on his side at this time.
Fishbone stuck in throat 1, abdominal compression (chest compression if the patient is pregnant or obese). If the patient can't stand, put it flat on a solid plane, straddle the patient's leg, push the abdomen five times, and then check whether the foreign body coughs up.
3. If you dig a foreign object with your fingers, you can only dig it when you can see it. Don't dig blindly.
6. What are the common first aid knowledge?
mountain sickness
The reason for the formation of mountain sickness is that the higher the altitude, the thinner the air and the lower the air pressure, so the oxygen pressure required by the human body also decreases, but the oxygen content required by the human body remains unchanged. In order to maintain the oxygen content needed by human body in blood, it is necessary to increase the content of red blood cells, but it takes several days for human body to automatically increase the content of red blood cells. Therefore, when entering the mountainous area, the human body will have no time to adapt to the sudden elevation, resulting in insufficient oxygen supply in the body. The higher the altitude, the more serious the situation.
Symptoms of mountain sickness include vomiting, tinnitus, headache, shortness of breath, loss of appetite, fever and drowsiness. In severe cases, there may be insensitivity, emotional restlessness, hyperactivity, thinking ability, memory loss, abnormal taste and hallucinations. Edema, shock or spasm may also occur. The prevention method is: do not climb too fast, it is best to keep a steady pace, cooperate with breathing, and adjust according to the steepness of the slope at the same time, so that the amount of exercise is directly proportional to breathing, especially to avoid shortness of breath. The rising height should be gradually increased, and the climbing height should be controlled every day to adapt to the low pressure and thin air environment in the mountains. Don't travel too fast, get enough sleep and normal diet, and take short breaks regularly. Soft exercises and deep breathing should be used during rest, so as to strengthen circulation function and high adaptability, and do more physical training to increase oxygen intake function.
First aid for mountain sickness: oxygen supply and altitude reduction are the most effective first aid methods. If there is shock, priority should be given to pay attention to complications such as hypothermia. Rest immediately and move the patient to a windless place. If the pain is severe, you can take painkillers to relieve the pain. If you still can't adapt, you should lower the height until the patient feels comfortable or the symptoms are obviously relieved. Generally speaking, patients with mountain sickness can be cured after falling to the ground. Even so, critically ill patients still need to be sent to hospital for treatment.
Artificial respiration
The patient's breathing has stopped and his heart is still beating, or his heart has just stopped beating, such as electric shock, drowning, strangulation and poisoning.
When workers breathe, they should put the patient in a warm and ventilated place, unbutton their clothes and remove phlegm, dirt and blood from their mouths. Those with dentures should be taken out.
1. artificial respiration in supine position: the patient lies on his back, and the first aider faces the patient, with his legs apart, straddles the patient's bilateral thighs, kneels on the ground, arms straight, palms under the patient's costal arch, thumbs inward, and other four points outward. The first aider pushes the patient's chest downward and forwards for 2-3 seconds by his own weight, so as to narrow the chest and expel air from the lung; Then the rescuer straightens his upper body and releases his hands, allowing the patient's chest to expand and suck in air. It should be repeated every minute 15 times.
2. Prone artificial respiration: The patient lies prone with his head tilted, and the rescuer kneels on the ground, facing the patient's back. Manipulation, movements and times are basically the same as those of supine workers. Workers should not use too much force to cause rib fracture in rabbits when breathing. At the same time of artificial respiration, you should contact the hospital and ask for treatment.
The answer comes from the extreme outdoor network official website.
7. What is the first aid knowledge?
According to the common degree of accidents in life and work, there are mainly the following first-aid common sense: the key points of dialing "120", hemostasis methods, first-aid methods for cerebral hemorrhage, first-aid methods for dyspnea and first-aid measures for epilepsy.
1, the key points of dialing "120" The emergency telephone number in all parts of the country is uniformly specified as "120" (you can also dial "999" in Beijing). When dialing "120", the patient's name, gender, age, exact address and contact number should be accurately stated; The time of illness or injury of the patient, the main symptoms at present and the preliminary first aid measures taken at the scene; Report the most prominent and typical symptoms of patients; What diseases have you had in the past, and the medication situation; Agree on a specific waiting place, which should be iconic and easy to find. 2, the correct hemostasis method After bleeding, you must first raise the injured part and clean the contaminated wound with water. If there is a lot of bleeding in the wound, be sure to stop the bleeding first and then clean it, then apply it to the wound with sterile gauze or a clean, breathable and absorbent dressing, and press it by hand for 5- 10 minutes. If you bleed, go to the hospital in time.
Important note: The wound can't be bandaged, which may cause ischemia and necrosis. 3. First aid methods for cerebral hemorrhage Patients with sudden cerebral hemorrhage should immediately call 120 and take corresponding first aid measures.
Let the patient lie in bed, keep the surrounding environment quiet, don't shake the unconscious person violently, and closely observe the temperature, pulse, breathing, blood pressure and other indicators; Tilt the patient's head to one side to prevent secretions or vomit from blocking the respiratory tract and causing suffocation; If accompanied by fever, an ice pack and a cold towel can be applied to the forehead of the patient to reduce the local temperature, which is beneficial to brain protection. The first aid for dyspnea is to put the patient on the flat ground. If there is vomit and secretion, clear it in time, hold your chin up and open the respiratory tract to the maximum extent; Keep the surrounding environment quiet; If the patient has difficulty breathing with pink foam-like secretion, it may be acute heart failure. Keep the patient half lying or sitting, so as to reduce lung congestion and increase abdominal breathing.
In case of respiratory cardiac arrest, give artificial respiration and cardiac resuscitation immediately, and call 120 for first aid. 5. First aid measures for epileptic seizures are sometimes unexpected. When this happens suddenly, it is very important to protect the airway and prevent aspiration.
Patients may bite their lips and tongue. If necessary, consider putting gauze or tongue depressor between his upper and lower teeth. After the patient's convulsion stops and enters a lethargic state, put the patient in a lateral position, turn his head to one side, and pat his back properly to let saliva and vomit flow out of the patient's mouth to avoid suffocation. At the same time, the root of the tongue is not easy to fall back and block the airway. However, it should be noted that during the seizure, do not forcibly press the patient's limbs, too much force may cause muscle strain.
If epilepsy persists, seek medical attention in time. Turn left | turn right to expand the information. First, the misunderstanding of first aid 1. The correct way to look up when nosebleeds: sit down, lean forward slightly, open your mouth and breathe through it; Pinch the sides of the nose with thumb and forefinger, and press it toward the back of the head for 10 minute, with slight pain as the degree.
If the bleeding doesn't stop, you should see a doctor immediately. 2. The correct way to apply toothpaste to the burned area: immediately wash the affected area with cold water to inhibit the damage of high temperature to the skin and reduce the risk of infection; Wrap the affected area with gauze and keep it clean and dry.
If there are blisters on the wound, don't puncture them at will. If it is serious, seek medical attention immediately. 3, the throat sticks, swallowing food correctly: the thorns that can be seen are directly taken out by hand or tweezers; If you can't see or the person concerned can't speak, you should seek medical advice in time.
4. The correct way for the elderly to fall down and hurriedly help: When a fracture is suspected, you can keep warm and relieve pain on the spot to prevent shock; If bleeding occurs, immediately stop bleeding and fix it; If a spinal fracture is suspected or the condition is serious, keep the elderly still and wait for first aid at 120. 5. The correct way to bind forcibly when stopping bleeding is to let the injured person sit or lie down and raise the injured part; Wash the contaminated wound with clean water, and stop bleeding when the bleeding speed is fast; Cover the wound with sterile gauze or a clean, breathable, non-stick dressing with good water absorption, and press it by hand for 5- 10 minutes.
6. The correct way to control water after drowning is to put the drowning person flat and pry his mouth open quickly; Remove foreign bodies in mouth and nose; Raise your chin, because after drowning, your tongue will fall backwards and block the airway; If the drowning person stops breathing, artificial respiration should be carried out as soon as possible; Once the drowning person's heart stops beating, cardiopulmonary resuscitation should be carried out immediately. Second, the family first-aid kit drug list is equipped with a first-aid kit at home, and some necessary first-aid appliances and drugs are put, which will help to rescue patients with sudden injuries in time.